Crystalline Silicon PERC Solar Cell with Ozonized AlOx Passivation Layer on the Rear Side

Table 1

Electric parameters and conversion efficiencies measured for Al-BSF cells (A1 and A2) and PERC cells (B1, B2, and B3).

Cell	Jsc (mA/cm^2)	Voc (mV)	F.F. (%)	(%)
A1	37.32	570	76.7	16.32
A2	37.37	570	76.4	16.27
B1	37.89	590	75.7	16.92
B2	38.14	590	74.7	16.81
B3	37.5	600	75.1	16.73